Ecological and political instability have time and again emerged as catalysts for risky development projects along India's south-west coastline. Devika Shankar probes this complicated relationship between crisis and development through a focus on a port development project executed in Cochin in the first quarter of the twentieth century amidst significant political and ecological uncertainty. While ecological concerns were triggered by increasing coastal erosion, a political crisis was precipitated by a neighbouring princely state's unprecedented attempt to extend its sovereignty over the British port.